Generator Load Bank Test Checklist

The following is the basic step by step procedure for performing load bank testing on a generator set by utilizing a portable resistive load bank unit.

Generator load bank test checklist. 6 4 4 1 1 2 specifies that the 10 second criterion does not apply during the monthly testing of the generator. O engine exhaust temperature during test if applicable p kw load under test q identification of unsatisfactory conditions and corrective action taken including parts replaced note. A generator load bank test involves an examination and assessment of a genset. During this two hour period the unit should be operated as follows.

2 in lieu of nfpa 110 5 13. Standard load bank testing procedure. Generator load test checklist. The load bank test will allow the engine to run hard and burn off this residue and build up.

Each step to last fifteen 15 minutes record engine and generator data as detailed later in this section. The equipment used to conduct a load bank test produces artificial loads on the generator by bringing the engine to an appropriate operating temperature and pressure level. At 25 of the nameplate kilowatt rating for 30 minutes. 9 ok ok 1250 49 psi 193 238 jjs 7 seconds to load transfer march 3 2 09 162.

Load bank testing for two continuous hours each year. Verify all system. 2 in lieu of nfpa 110 5 13 2 3 h i hook up the dry type load bank to generator and perform a stepped load test on the generator at 25 50 80 and 100 of the nameplate kw rating of the generator. After the test the technician removes the load bank load first and transfers all switches back to the normal position before allowing the generator to cool down according to manufacturer guidelines.

Engine oil level 2. The generator is then step loaded with the load bank until the desired load level is reached. If a generator fails the monthly test it should be operated under a load supplied by a load bank i e. A load bank test ensures that your generator will run property when it s needed so that you can fully depend on it during an emergency situation.

Tests shall be carried out on generator set using resistive load bank. Generally speaking you ll need to perform a weekly inspection and a monthly load test on your epss 8 4 1. The key to a proper load bank test is that it tests your generator at its full kilowatt kw output rating. Duration of actual test varies based on type of test nfpa 110 and customer preference.

In more detail the process occurs in this manner. And every 36 months you ll need to run level 1 epss systems for the amount of time specified in your application s class up to four hours of runtime 8 4 9 1 2.